{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T06:57:25Z","timestamp":1791269845685,"version":"4.1.0"},"reference-count":21,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2010,8,16]],"date-time":"2010-08-16T00:00:00Z","timestamp":1281916800000},"content-version":"vor","delay-in-days":5372,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["American J Industrial Med"],"published-print":{"date-parts":[[1995,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Fertility among men working in semiconductor manufacturing during 1984\u201089 was assessed in a 1990\u201091 cross\u2010sectional study of eight companies. Men working in wafer fabrication rooms (fabs) (n = 241, 165 births) were compared to men in nonfabrication (nonfab) jobs (n = 447, 300 births). Results showed that 17% of fab men and 14% of nonfab men reported ever trying for 1 year to conceive [relative risk (RR) = 1.21, 95% confidence interval (CI) = 0.83\u20101.74]. Crude birth rates (births\/1,000 person months) were similar [15 fab, 17 nonfab; crude fertility ratio (FR) = 1.09, 95% CI = 0.86\u20101.36], as were birth rates adjusted by Cox models for confounders (adjusted FR = 0.98, 95% CI = 0.80\u20101.19, p = 0.79). Fab men who worked in furnace, thin\u2010film, or ion implantation areas were more likely than nonfab men to report previous difficulty conceiving (25%, RR = 1.79,95% CI = 1.09\u20102.94), and their past fertility was lower (nine births\/1,000 person months; crude FR = 0.66,95% CI = 0.40\u20101.02; adjusted FR = 0.73, 95% CI = 0.50\u20101.09, p = 0.12). Problems included lack of contraception data and misclassification of fab subgroups.<\/jats:p>","DOI":"10.1002\/ajim.4700280618","type":"journal-article","created":{"date-parts":[[2010,8,17]],"date-time":"2010-08-17T00:49:12Z","timestamp":1282006152000},"page":"873-882","source":"Crossref","is-referenced-by-count":15,"title":["Fertility history of currently employed male semiconductor workers"],"prefix":"10.1002","volume":"28","author":[{"given":"Steven J.","family":"Samuels","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stephen A.","family":"McCurdy","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dennis","family":"Pocekay","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S. 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